Quadroxide
[化] 四氧化物
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
Rain comes after sunshine, and after a dark cloud, a clear sky.
晴日之后有雨水，乌云过去见青天。
Given more attention, the trees could have grown better.
如果悉心照料，树会长的更好。